Deck
3 Chart a Course
4 Curious Obsession
4 Dive Down
1 Essence Scatter
20 Island
1 Karn, Scion of Urza
4 Merfolk Trickster
4 Mist-Cloaked Herald
2 Nightveil Sprite
3 Opt
4 Siren Stormtamer
2 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort

Sideboard
1 Chemister's Insight
3 Diamond Mare
3 Exclusion Mage
2 Expansion/Explosion
2 Jace, Cunning Castaway
1 River's Rebuke
1 Sleep
2 Spell Pierce